发明名称 Method of assembly of aerospace rocket motor casing involves welding precharged tube and housing using spot welds to form continuous seam
摘要 The method of assembly of a pyrotechnic separator (10) involves placing a loaded tube (12) including an envelope (13) containing a detonating cord, into an initiator housing (20). The precharged tube and housing are welded together using spot welds (40) which are placed to form a peripheral weld collar (42) which is continuous. A part of the charged tube can then be flattened.
申请公布号 FR2850454(A1) 申请公布日期 2004.07.30
申请号 FR20030000778 申请日期 2003.01.24
申请人 EADS LAUNCH VEHICLES 发明人 MORLIGHEM PIERRE
分类号 F42B15/38;(IPC1-7):F42B15/38 主分类号 F42B15/38
代理机构 代理人
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